Corner unit based on aluminum rod quick-release structure

By utilizing the quick-release aluminum rod structure of the corner bracket, and through the design of the transmission rod, fastening clips, and adjusting components, the problem of shaking and loosening when connecting the traditional corner bracket to the aluminum rod is solved, achieving a stable connection and efficient installation.

CN224282410UActive Publication Date: 2026-05-26GUANGDONG KIN LONG HARDWARE PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG KIN LONG HARDWARE PROD CO LTD
Filing Date
2025-04-27
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The gap between the traditional corner bracket and the aluminum rod can cause wobbling and loosening, affecting the normal opening and closing of the window sash and the user experience.

Method used

The corner unit adopts an aluminum rod quick-release structure, including a transmission rod, fastening clips, adjusting components, and fasteners. The aluminum rod is clamped by the clamping arm and the lower pressure block, and the gear meshing of the adjusting components achieves precise alignment and stable connection of the fastening clips.

Benefits of technology

The problem of wobbling and loosening between the corner bracket and the aluminum rod has been solved, ensuring the normal opening function of the window sash, improving installation efficiency and adaptability, and enhancing the stability of the connection.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224282410U_ABST
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Abstract

This utility model relates to the field of door and window hardware technology, and in particular to a corner bracket based on an aluminum rod quick-installation structure. It includes a transmission rod, a fastening clip, an adjusting component, and fasteners. One end of the transmission rod has a clamping arm, which cooperates with the fastening clip to form an installation port for the aluminum rod. Simultaneously, a lower pressure block and a protrusion clamp the aluminum rod, and the fasteners lock it in place, forming a stable connection structure. This effectively solves the problem of wobbling and loosening caused by gaps in the connection between the corner bracket and the aluminum rod, ensuring the normal opening function of the window sash, and improving installation efficiency. Furthermore, the adjusting component can move the fastening clip along the length of the transmission rod, achieving precise alignment of the mounting holes of the fastening clip, aluminum rod, and clamping arm. The fastening clip is adjustable and can adapt to most aluminum rods on the market. The adjusting component uses gear meshing for adjustment, making the adjustment movement more stable and reliable.
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